Rubiaceae

Exostema spinosum (Le Vavass.) Krug & Urb.

Family: Rubiaceae
Genus: Exostema

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Exostema spinosum: Preserved specimen of Exostema spinosum — Photo: Smithsonian Institution, NMNH, Botany, CC0, from Wikimedia Commons

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Synonyms

Cinchona spinosa Le Vavass.

Photos

Photo: Smithsonian Institution, NMNH, Botany, CC0, from Wikimedia Commons

More in Exostema

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.